87 degree angle

The DMT Extra Coarse Diamond Stone hones your ski edges quickly and easily

Diaface Moonflex Diamond File Stone KIT - 70mm - 5 Pack

and stops cutting after the 1 degree edge has been made

FK SKS Basic Ski and Snowboard Tuning Kit + Pocket Tuner FOOT WARMER ACCESSORIES 87 degree angleThis ski and snowboard tuning kit from FK SKS contains all the gear you need to give your edges a full tune by hand. This economical tuning kit includes a pocket sized edger to sharpen your side edges to 88 or 89 degrees, and your base edges to 89 degrees. You also get a gummi stone to remove burrs and a smaller edge stone. You also get a file cleaning brush and some scrapers, all packed neatly into a durable nylon pouch. This kit has everything a ski